EP 1972581 A3 20100623 - Conveying device and image forming apparatus
Title (en)
Conveying device and image forming apparatus
Title (de)
Übertragungsvorrichtung und bilderzeugende Vorrichtung
Title (fr)
Dispositif de convoyage et appareil de formation d'image
Publication
Application
Priority
- JP 2007075865 A 20070323
- JP 2007086706 A 20070329
Abstract (en)
[origin: EP1972581A2] A conveying device (30) conveys a recording medium (P) to an image transfer unit that transfers an image formed on an image carrier to the recording medium (P). A first longitudinal registration correcting unit (32) corrects a misalignment of the recording medium (P) in its conveying direction. A lateral registration correcting unit (31) corrects a misalignment of the recording medium (P) in its width direction after the first longitudinal registration correcting unit (32) corrects the misalignment of the recording medium (P) in the conveying direction. A second longitudinal registration correcting unit (33) that corrects the misalignment of the recording medium (P) in the conveying direction again after the lateral registration correcting unit (31) corrects the misalignment of the recording medium (P) in the width direction.
IPC 8 full level
B65H 9/00 (2006.01)
CPC (source: EP US)
B65H 5/34 (2013.01 - EP US); B65H 9/004 (2013.01 - EP US); B65H 9/06 (2013.01 - EP US); B65H 9/106 (2013.01 - EP US); B65H 2301/3621 (2013.01 - EP US); B65H 2404/1424 (2013.01 - EP US); B65H 2404/1442 (2013.01 - EP US); B65H 2404/721 (2013.01 - EP US); B65H 2511/216 (2013.01 - EP US); B65H 2511/24 (2013.01 - EP US); B65H 2511/518 (2013.01 - EP US); B65H 2701/1311 (2013.01 - EP US)
C-Set (source: EP US)
EP
US
Citation (search report)
- [XPLY] EP 1870358 A1 20071226 - RICOH KK [JP]
- [Y] JP 2005022820 A 20050127 - SHARP KK
- [Y] EP 0992860 A2 20000412 - KONISHIROKU PHOTO IND [JP]
- [A] GB 2228727 A 19900905 - FUJI XEROX CO LTD [JP]
- [A] US 6502818 B1 20030107 - NONAKA KEN [JP], et al
- [A] US 2002039507 A1 20020404 - KAWASUMI RYOICHI [JP], et al
- [X] DE 3002594 A1 19800828 - POLYGRAPH LEIPZIG
- [X] JP H07157145 A 19950620 - HITACHI LTD, et al
- [Y] EP 0968944 A2 20000105 - MITSUBISHI HEAVY IND LTD [JP]
- [A] US 2004188929 A1 20040930 - TADA MICHO [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1972581 A2 20080924; EP 1972581 A3 20100623; EP 1972581 B1 20140716; US 2008232879 A1 20080925; US 8213851 B2 20120703
DOCDB simple family (application)
EP 08250912 A 20080317; US 7604508 A 20080313